Where are the injectors at on 2000 chevy prizm

Here is another thread at fixya that may help you:

http://www.fixya.com/tags/headlight_control_module/cars/chevrolet/prizm

Possible problem is at bulb plug in. Take & disconnect the light from wiring connector, put DIELECTRIC grease in wiring plug after you check for corrosion. Sometimes it gets a film on connections & just need some TLC... GOD BLESS.....

Ping........ put in premium gas and see if that helps

look under hood engine compartment in the fuse relay box.should find it.

change all the spark plugs, change fuel filter too

My chevy Prizm never worked since a while with the same issue I replaced the Catalyst Converter & CPU, - dropped the exhaust system, - checked and replaced most important sensors - replaced fuel pump - all 4 ignition coils at spark plugs It still doing the same thing ... starts and never stay running I will give it a last shot recheck the harness ... it may be a short, or "main fuse" hidden some where there. That before I give up and send it to heaven.

Mounted on top and inside the fuel tank.

Initially change the Plug lead to get a result. Use a Long enough Plug Lead from any other vehicle, as a quick fix, and reclean the offending Plug before trying.
Regards,DT

That does sound like a linkage adjustment problem.

If that does not work, I'd try a fluid change and filter. But your diagnostics with pulling on the gear shifter is a pretty good indication of a linkage problem.

HI, here is a picture of the correct routing.